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1、八年级上册外研版（英语）单词热身单词热身 课前导学单词热身单词热身 课前导学might v. aux. 可能；也许temperature n. 温度minus adj. 负的；零下的degree n. 度；度数although conj. 然而；尽管wet adj. 下雨的；湿的neither adv. 也不terrible adj. 使人烦恼的；可怕的wish v. 但愿；希望probably adv. 或许；可能重点句型重点句型1.Are you joking? Its really cold today.你在开玩笑吗？今天天气那么冷（还去滑冰）。2. Whats the temperat
2、ure?气温是多少？ Its between minus eight and minus two degrees!气温在零下八摄氏度至零下二摄氏度之间！3I wish I were in Australia now.我希望我现在就在澳大利亚。短语积累短语积累 come on快点 课前导学 课文复现：根据课本Unit1的内容，完成下面的短文。 课堂同步 The temperature is between (1) and (2) degrees! Betty and Lingling are going to the park to skate. There is thick ice on th
3、e lake. Tony says winter is colder here than in England. It is not usually (3) in England in December, although this year it snowed quite a lot. Most Decembers are (4) _. Betty say they have cold winters and hot summers in America. Its snowy in New York in winter. Tony likes sunny weather and he lik
4、es snow as well. But he doesnt like (5) . Betty thinks rainy weather is terrible. She wishes she were in Australia now. Its probably (6) there.minus twominus eightsnowywet and rainyshowers or windy weathersunny and hot1.Are you joking? Its really cold today.你在开玩笑吗？今天天气那么冷（还去滑冰）。joke v. 开玩笑如：Its impo
5、ssible. You must be joking.那不可能，你一定是开玩笑的。joke n. 笑话如：He likes telling jokes. 他喜欢讲笑话。 课文导学2And its cloudy too, so it might snow.而且多云，所以可能会下雪。（1）cloudy adj. 多云的【要点联想要点联想】表示天气的名词和形容词表示天气的名词和形容词名词名词 sun rain cloud snow wind ice形容词形容词 sunny rainy cloudy snowy windy icy名词名词 storm shower fog haze (雾霾)形容词形容
6、词 stormy showery foggy hazy 课文导学（2）might意为“可能；也许”。如：She might know the answer to the question.她也许知道这个问题的答案。 课文导学【要点联想【要点联想】 might的用法： might可作may的过去式。如：Tom said he might come.汤姆说他可能会来。 might用于一般现在时，表示比may的可能性更小，语气更不肯定。She might go to the party tonight, but she isnt sure yet.她今晚可能会去参加聚会，但她还不确定。 might还
7、可以表示“可以”，比may的语气更加委婉。如：Might I ask you some questions?我可以问你几个问题吗？ 课文导学3. Whats the temperature? 气温是多少？ Its between minus eight and minus two degrees!气温在零下八度至零下二度之间！（1） between and 在 和 之间如：The teacher is sitting between him and me.老师正坐在我和他之间。（2） minus eight and minus two degrees (centigrade)-8-2（零下8摄
8、氏度至零下2摄氏度）我们常用的温度是摄氏温度(centigrade)。如：five to eight degrees / 585摄氏度至8摄氏度 课文导学4Not usually, although this year it snowed quite a lot.通常不是，虽然今年下了很多雪。（1）although意为“虽然；尽管”，通常可以与though互换，在复合句中引导让步状语从句。注意：如句中使用了although / though，就不能再使用but。同样，如果句中有了but，就不能再出现although / though。如：Although / Though they are p
9、oor, they are very happy. = They are poor, but they are happy.尽管他们很穷，但他们很开心。 课文导学（2）a lot意为“许多”，在这里作副词短语，修饰snow。如：It rains a lot in spring in Guangdong.广东春天雨水多。【要点联想】【要点联想】 a lot还可以表示“非常”的意思，相当于very much。如：I like English a lot. 我很喜欢英语。 课文导学 a lot也可以作代词短语，表示“很多（知识、事情等）”。如：He knows a lot, although he
10、doesnt have much schooling.虽然他没上过多少学，但他知道的东西很多。 a lot of ( = lots of)，意为“许多”，后面可接可数名词的复数形式或不可数名词。如：There are a lot of people in the street. 街上人很多。He is very rich and he has lots of money.他很富裕，有很多钱。 课文导学5Whats the weather like in America in winter, Betty?贝蒂，美国冬天的天气是怎样的？（1）“Whats the weather like ?” =
11、 How is the weather ? 用于询问天气状况，可用于各种时态。如： What will the weather be like there tomorrow?明天那里的天气怎么样？ It will be warm. 天气温暖。 What was the weather like yesterday? 昨天天气怎样？ It was windy.刮风。 课文导学（2）weatherUn. 天气如：I like hot sunny weather. 我喜欢晴朗的热天。What bad weather! 多糟糕的天气啊！ 课文导学6I wish I were in Australia
12、now.我希望我现在就在澳大利亚。wish后面的从句常用过去时态，表示与事实相反的情况，或表达不太可能实现的愿望。如：I wish I would travel in space one day.我希望将来有一天能游览太空。I wish I could be Bill Gates.我希望我能成为比尔盖茨（那样的人）。 课文导学7Its probably sunny and hot there.那里的天气可能晴朗而炎热。Its probably sunny and hot there. = It may / might be sunny and hot there.probably是副词，意为“
13、很有可能地”，它的形容词是probable。如：They will probably succeed. 他们很可能成功。It was probable that he forgot all about it.他有可能把这事全忘记了。 课文导学8Come on, better get going! 好了，走吧！better get going = had better go now 最好现在就走如：Better get going, or well be late.最好现在就走，不然我们要迟到了。 课文导学【即学即练】完成句子1.明天也许会下大雪。(1)There _ _ _ _tomorrow
14、.(2)It _ _ _ _ tomorrow.(3)It _ _ _ _ tomorrow. 课文导学may be heavy snowwill probably snow heavilymay be very snowy2. 明天的天气将会怎么样？气温会是多少？ _ _ _ _ _ _tomorrow and _ _ _ _ _ ?明天将会很冷，气温会是零下10摄氏度到零下6摄氏度。 _ _ _ _ _ tomorrow and the temperature will be _ _ _ _ _ _ _ _. 课文导学It will be veryWhat will the weatherwill the temperature be between minus 10 degrees andbe like coldminus 6 degreeswhat3. 今年有可能会雨水多。 It will _ _ _ _ this year. 课文导学probably rain a lot